REPAIR/MAINT OF SUMMER/COOLING APPLIANCES OF ROORKEE AND PURKAZI AND PROVN OF ACs ALONGWITH OTHER CONNECTED WORK TO PAO (OR) UNDER GE ROORKEE

Amount

Labour only with all necessary T&P etc for attending day to day complaints of summer appliances including taking out and replacing of defective components of window / split type air conditioners of any capacity complete all as specified and directed. Note:- (i) Spare parts/components required for replacement shall be measured and paid separately at supply only rates under respective item of BOQ. (ii) The contractor shall be imposed a penalty at the rate of Rs 500/- per day for each complaint pending after more than 24 Hrs of handover.

Servicing and transport for removing defective window/Split type air conditioner of any make and capacity from various locations and transporting to contractor workshop to carry out necessary repair as mentioned in respective item including cleaning the air conditioner with water and air pressure and to replace un-serviceable spares parts and re-fixing at various locations after repairing including testing on load at site all as directed. (All spares compressor, fan motor, relay, capacitor, over load, shall be measured and paid separately under supply only item)

Cleaning the complete cooling coil & condenser coil with chemical base solution and water including servicing, oiling, greasing complete air conditioner checking of blower motor, electrical connection and re-fixing the same on its original position and testing complete up to satisfaction of Engineer-in-Charge. (If any spare is required to replaced the same to be measured and paid separately under supply only item)

SUPPLY ONLY ITEM Note : (i) The element of fixing is deemed to be included in respective Schedule ‘A’ Items) (ii) All replacement for failed/unserviceable compressor shall be guaranty of not less than 12 months of all such replacement.If any compressor burnt during guaranty period the same has replaced by contractor without taking any extra cost including supply & charging refrigerent gas.

New Rotary type compressor of Capcity 1.5 TR

New Rotary type compressor of Capcity 2.0 TR

FHP motor of capacity 1/5 to 1/18 single phase 920/1440 RPM with capacitor suitable for window/split type AC of any make & capacity.

Starting capacitor 80-100 MFD/ 100-120 MFD/120-150 MFD

Running Capacitor 45/50 MFD or 45+6 / 50+6 MFD

Running Capacitor 36 MFD / / 36+6 MFD

Starting relay suitable for 1.0/ 1.5 / 2.0 TR Compressor

Air filter Nylon/plastic type suitable for window / Split type A/C .

Thermostat suitable for window / Split type A/C.

Front grill for window type AC of any model all as required at site and as directed.

Condenser/cooling fan blade suitable for window type AC of any make & capacity complete all as specified and directed.

Blower unit only suitable for window AC of any capacity & make complete all as specified and directed.

PCB card along with remot suitable for window/split type AC of any capacity & make complete all as specified and directed.

Digital circuit plate along with remot suitable for windoe/split type AC of any capacity & make complete all as specified and directed.

Blower Motor both end coupling complete for Indoor split AC 1.5 / 2.0 TR of any make complete all as specified and directed.

Indoor door unit complete with cooling coil & remote suitable for split type AC of capacity 1.5 TR complete all as specified and directed.

Outdoor door unit complete with compressor,condeser coil & FHP motor suitable for split type AC of capacity 1.5 TR complete all as specified and directed.

Copper liquid line filter two way / One way complete all as specified and directed.

Contactor suitable for outdoor unit of split type AC of any capacity & make complete all as specified and directed.

PVC rounded 3 core, 4.0 Sqmm copper work shop cable complete all as specified and directed.

New Reciprocating type compressor of Capacity 1.5/2.0 TR complete all as specified and directed.

Copper pipe suitable for connection of window / split AC of size 1/4'' or 3/8'' (inch) with insulation slleve Foam Heat insulation complete all as specified and directed.

Copper pipe suitable for connection of window / split AC of size 1/2'' or 5/8'' (inch) with insulation slleve Foam Heat insulation complete all as specified and directed.

Supply & replacement wiring loom complete suitable for window / split type air conditioner complete with all as specified.

Supply, Installation, commissioning and fixing of reverse cycle valve any make suitable for window/Split type AC 1.5/2.0 Ton capacity including required copper pipe and two way switch complete all as specified and directed NOTE:- Gas charging if required shall be paid separately under respective item of BOQ..

M&L for rewinding of stator of FHP motor of size 1/5 to 1/18 single phase 920/1440 RPM with super quality of copper wire of existing size with varnishing, backing, testing including painting with one coat of synthetic enameled black paint complete all as speified and directed.

Cutting damaged tray from window type air conditioners and replacing with existing shape and size including all necessary work such as welding, nut, bolts, drilling etc suitable for 1.5 / 2.0 TR Air conditioners complete.

M&L for gas charging M/R-12 / R-134a / R410a / R32 to the following appliances including removal of old fitter, copper tubing / capillary and replacement of new filter, capillary, short piece of copper tubing of equipment and leakage testing of the same on full load after re-installation of the same at site complete all as specified and directed: -

Window type air conditioner 1.5 Ton capacity of any make complete all as specified and directed.

Split type air conditioner 1.5 Ton AC capacity of any make complete all as specified and directed.

Split / casset type air conditioner 2.0 Ton capacity of any make complete all as specified and directed.

Refrigerator Capacity 165 Ltr of any make complete all as specified and directed.

Refrigerator Capacity 300 to 320 Ltr of any make complete all as specified and directed.

Deep freezer 300/320 Ltr capacity complete all as specified and directed.

Water cooler 40/80 Ltr capacity complete all as specified and directed.

Water cooler 150 Ltr capacity complete all as specified and directed.

100 Ton AC Plant at Hazipir complete all as specified and directed.

Material and labour for Minor denting and one coat spray paint of window type Air conditioners mentioned item No.1 above complete internally and externally with suitable super enameled synthetic enameled paint of required colour complete all as specified and directed.

Taking out old U/S voltage stabilizers of capacity 0.5 KVA to 5 KVA from MES store/site and repair the same in MES work shop (if the transformer found burnt and same shall be re-winded in the workshop of contractor as directed. (Parts shall be paid sepretally under respective items)

SUPPLY ONLY ITEM

Main relay 24 Volts, 25 Amps complete all as specified and directed.

Main Control circuit (PCB) complete all as specified and directed.

Output terminal 32 Amps complete all as specified and directed.

Replacement of Censor Transformer complete all as specified and directed.

Voltmeter anolog / Digital type as per sample complete all as specified and directed.

Time delay 2-3 minute over low voltage 180 volts AC and high voltage 260 Volt AC complete all as specified and directed.

Re-winded with super enameled copper winding wire (existing size) for 5 KVA voltage stabilizers including all necessary insulating material and testing complete all as specified and directed.

All as per item No. 12.07 above but capacity of voltage stabilizer 4 KVA/3KVA complete all as specified and directed.

All as per item No. 12.07 above but capacity of voltage stabilizer 2 KVA / 1KVA complete all as specified and directed.

M&L for Painting of voltage stabilizers with one coat of synthetic enameled paint (existing colour) after proper cleaning and scraping old painted surfaces and write GE (MES) Roorkee on voltage stabilizers in block letters with white paint complete all as specified and directed.

S&F sheet metal enclosure with metal clad socket and earth plug with one number MCB SP of size 20/32 Amp 'c' series, single phase including connecting complete all as specified and directed.

S&F sheet metal enclosure with metal clad socket and earth plug with one number MCB TPN 32 Amp, Three phase & Nutral including connecting complete all as specified and directed.

M&L for sub main wiring along with earth wire with FRLS insulated copper conductor, single core cable drawn through and including medium grade rigid PVC conduit conforming to IS:9537 (Pt-III) and its all accessories/junction boxes/ inspection covers etc of suitable size but not less than 25mm concealed in wall/ floor etc including taking down existing unserviceable sub main wiring of any description complete all as specified and directed for the following sizes:- (Note: Three runs of copper cable and one run of PVC conduit shall be measured as one unit length)

2 runs x 4 sqmm (Ph & N) + 1 run x 4 sqmm (earth wire)

2 runs x 6 sqmm (Ph & N) + 1 run x 6 sqmm (earth wire)

Transporting refrigerator of any make and capacity from MES Store Yard to contactor’s workshop for carrying out necessary repair as mentioned in respective items including back to MES Store Yard after repair and testing complete.

Removing unserviceable burnt sealed compressor from refrigerator and fixing only new sealed unit compressor of any capacity including necessary welding the same with existing refrigerant pipe, supply & charging refrigerant gas including testing all as specified & directed. Note:- (Sealed unit compressor shall be measured and paid separately under supply only item) ii) If any item required to made equipment functional like cappliary,copper pipe ect is deemed to be included in coated rate.

SUPPLY ONLY ITEM Note : (i) The element of fixing is deemed to be included in respective Schedule ‘A’ Items) (ii) All replacement for failed/unserviceable compressor shall be guaranty of not less than 12 months of all such replacement.If any compressor burnt during guaranty period the same has replaced by contractor without taking any extra cost including supply & charging refrigerent gas.

New sealed compressor of size 1/6 HP to 1/8HP suitable for refrigerator / Deep freezer of capacity 165 Ltr to 310 Ltr complete all as specified and directed.

Relay suitable for refrigerator/Deep freezer 165 Ltr to 310 Ltr capacity complete all as specified and directed.

Over load suitable for refrigerator/Deep freezer 165 Ltr to 310 Ltr complete all as specified and directed.

Thermostate suitable for refrigerator/Deep freezer 165 Ltr to 310 Ltr capacity complete all as specified and directed.

PVC freezer door suitable for refrigerator any make & capacity complete all as specified and directed.

Chiller tray of any make and capacity suitable for refrigerator complete all as specified and directed.

Vegitable tray suitable for refrigirator of any make & capacity complete all as specified and directed.

Shelves suitable for refrigirator of any make & capacity complete all as specified and directed.

Magnetic rubber door gasket suitable for refrigerator of any make & capacity complete all as specified and directed.

Freezer temp control fan motor suitable for refrigirator of any make and capacity complete all as specified and directed.

Timer Box of suitable for Refrigirator double door of capacity 200/ 310 Ltr complete all as specified and directed.

PVC insulated and PVC sheathes rounded 3 core, 2.5 Sqmm copper work shop cable complete all as specified and directed.

Freezer Box / Chiller Assembly complete with coil and chamber of any make and capacity suitable for refrigerator complete all as specified and directed.

Fan motor suitable for deep freezer of any make and capacity complete all as specified and directed.

Screw/Pin type bulb suitable for refrigerator of any make & capacity complete all as specified and directed.

Material and labour for minor dent and painting to refrigerator complete by spray painting with one coat of super enameled paint (existing colour) after proper scrapping of old painted surface all as specified.

Taking down/out water cooler of any Make and capacity from various locations transporting to contractor’s workshop for carrying out repair as mentioned in respective items of Schedule ‘A’ including transporting back after repair fixing at site re-connecting electrical & water connection & its re-testing on load all as complete all as specified and directed.

Removing unserviceable burnt sealed unit compressor from water coolers and fixing only sealed unit compressor of any capacity including necessary welding the same with existing refrigerant pipe, supply & charging refrigerant gas including testing all as specified & directed by Engineer-in-Charge. Note:- (Sealed unit compressor shall be measured and paid separately under supply only item) ii) If any item required to made equipment functional like cappliary, copper pipe ect is deemed to be included in coated rate.

Removing un-serviceable burnt FHP motor from water cooler and supply & fixing new FHP motor with suitable fan blade single phase 1/5 to 1/35 HP suitable for up to 150 Ltr capacity water coolers including testing all as specified and directed.

Repair of condenser coil & storage tank with chemical base solution and soda water including servicing, oiling of FHP motor checking of electrical & water supply connection and re-fixing the same on its original position and testing complete all as specified and directed.

SUPPLY ONLY ITEM Note : i) The element of fixing is deemed to be included in respective Schedule ‘A’ Items) ii) All replacement for failed/unserviceable compressor shall be guaranty of not less than 12 months of all such replacement.If any compressor burnt during guaranty period the same has replaced by contractor without taking any extra cost including supply & charging refrigerent gas.

New sealed unit compressor suitable for 150 Ltr water cooler of Capacity 1.0 TR complete all as specified and directed.

New sealed unit compressor suitable for water cooler 40 / 80 Ltr complete all as specified and directed.

Relay & OLP suitable for water cooler of any make & capacity complete all as specified and directed.

Thermostat switch suitable for water cooler any make & capacity complete all as specified and directed.

Push taps chromium brass body inner/outer thread suitable for water cooler capacity up to 150 Ltr (as per sample) complete all as specified and directed.

Fan motor blade size 12" sweep suitable for FHP motor of water cooler complete all as specified and directed.

PVC flexible pipe transparent 15mm/20mm dia dia (as per sample) complete all as specified and directed.

PVC float valve 15 / 20 mm dia with rod & ball complete all as specified and directed.

Supply & Fix condenser coil complete with copper tube and aluminium fins suitable for water cooler of any make and capacity complete all as specified and directed.

Material and labour for cutting worn out bottom and sheet base frame including MS legs from water cooler of any make and capacity and fixing the same with PGI sheet 16 SWG of existing size and new angle iron base from (angle size iron 50 x 50mm x 6mm) and legs including necessary gas welding and providing nut/bolts etc complete all as specified and directed.

Material and labour for minor denting and painting of water cooler complete by spray painting super enameled with one coat of enamel paint after proper scraping of old painted surface complete all as specified and directed.

Taking down/out desert cooler of any make and capacity from various locations, transporting to MES Store Yard and dismantling all unserviceable parts for repair/overhauling, re-fixing the same back to its original position and making necessary connections with and including copper flexible cable 23/0.0076 Sqmm complete all as specified and directed,

M&L Running Capacitor 4 MFD complete all as specified and directed.

M&L 3 pin plug top one way 5 Amp, 240V complete all as specified and directed.

M&L 3 pin plug top 15 Amp, 240V complete all as specified and directed.

M&L Submersible water lifting pump of capacity 18 watt suitable for 1.25 M head 230 V AC complete all as specified and directed.

M&L Kit fan motor 1/6 HP suitable 450 mm Sweep 1350 / 1400 RPM complete all as specified and directed.

M&L for painting of desert cooler’s external body, fan & pump with one coat of synthetic enameled gray paint & internal body with synthetic enameled black paint complete with brush painting after proper dusting, cleaning and scrapping old painted surfaces complete all as directed.

M&L for replacement of wood wool pad 15mm thick made out of chicken wire mesh filled with fine quality wood wool and stitched with GI wire for desert cooler of any make & size complete all as specified and directed.

M&L for rewinding of stator of exhaust fan/kit fan 18” sweep 900 RPM of any make with super quality of winding copper wire of existing size complete with varnishing, backing, testing including painting with synthetic enameled paint of gray colour all as specified

M&L for replacement of desert cooler’s cabinet body locally fabricated with three side panels front, top and tank including vertical mention made out 22 SWG PGI sheet of size not more than 81.5x80.5x97.5 Cm with double diversion grills and grill box suitable for 18” sweep fan and making holes with fixing arrangement incl 4 way PVC distributor, PVC pipe 3 to 4 Mtr for spray water, wood wool pads, electrical wiring for fan & pump controlled separately with 5 amp Piano type switch and indicator etc complete all as specified and directed.

Supply and fix in replacement of MCB 10A/20A/32A, 6 KA, single Pole, 'B' curve, 240 V, 50 Hz including taking down existing unserviceable MCB of any description complete all as specified and directed.

Supply and fix in replacement of MCB 63A, 6 KA, SPN, 'B' curve, 240 V, 50 Hz including taking down existing unserviceable MCB of any description complete all as specified and directed.

Supply and fix in replacement of MCB double pole 40Amp,'C' curve 6 KA, 240 V, 50 Hz including taking down existing unserviceable MCB of any description complete all as specified and directed.

Supply and fix in replacement of MCB triple pole 40Amp,'C' curve 6 KA, 240 V, 50 Hz including taking down existing unserviceable MCB of any description complete all as specified and directed.

Supply and fix in replacement of MCB four pole 40Amp,'C' curve 6 KA, 240 V, 50 Hz including taking down existing unserviceable MCB of any description complete all as specified and directed.

Supply and fix in replacement of TPN 100 Amp, 10 KA, 'C' curve, 415 V, 50 Hz including taking down existing unserviceable MCB of any description complete all as specified and directed.

Supply and fix in replacement of MCCB 630 Amp, 50 KA, 'C' curve, 415 V, 50 Hz including taking down existing unserviceable MCCB of any description complete all as specified and directed.

S&F in replacement for following parts of water purifier / RO system of any make and capacity up to 50 Ltrs per hrs, replacing defective parts with new parts including complete servicing by the representative of manufacturer or authorized dealer. The makes of items shall be replaced on existing make after approval of GE.

Pre Filter

Pre carbon filter

Carbon filter

Water pump 24 V

Power pack 230 / 24 & 36 V

SV valve

Float Valve switch

SMPS adopter

Water waste PVC Pipe

Membrane suitable for existing make

Dismantling and taking down carefully sub-main wiring/service wire of any size alongwith sheet metal enclosures including wooden batten etc and making good the disturbed surfaces of wall/floor to match with the existing wall/floor etc. complete all as specified.

Supply, install, testing and commisioning of split type Air conditioner with copper tubing coils of capacity 1.5TR dual invertor type compressor Non CFC complete with indoor, outdoor unit and complete accessories BEE 5star rated including cordless remote control unit with inbuilt filter for better indoor air quality cooling complete all as specified and directed. Note:(a) Copper pipes with insulation material from indoor unit to outdoor unit, PVC clamps,outdoor unit MS stand powder coated with nut, bolts & fasteners complete and water drain pipe from indoor unit to floor level,including necessary PVC insulated and PVC sheathed copper power control cable from indoor unit to outdoor unit and indoor unit to voltage stabilizer deemed to be included in quoted rate. (b) Making hole on wall for copper pipes,drain pipes and making good to match with existing wall surfaces are included in the quoted rate. (c) Writing MES No in 20mm letter size with black paint is deemed to be included in quoted rate. (d) Any other item required to make AC in serviceable condition to be deemed included in quoted rates by contractor under respective schedule.

Supply & fix voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 130V to 280V with out put voltage between 200-240 V with low / high cut & TDR facility and of capacity 4 KVA complete all as specified & directed.

Supply and fix modular Power unit MCB protected plug top and socket board in sheet metal enclosure with 25 Amp rated mini MCB, 240volt, 50Hz complete including cutting the wall surfaces for flush mounting of socket board and making good with cement plaster,putty and paint to match with the existing surface all as specified and directed.

Supply and fix MCCB / MCB distribution board, Vertical TPN, 8 way, 415 V, 3 phase, AC with MCCB as incomer and MCBs as outgoing in sheet steel powder painted enclosure double door type with minimum IP 43 degree of protection with 250 Amp copper bus bar, neutral link and earth link complete including cutting the wall surfaces for flush mounting of DB and making good with cement plaster, putty and paint to match with the existing surface including taking down existing unserviceable MCB DB of any description complete all as specified and directed. Note: MCCB/MCBs shall be measured and paid separately.

Supply and fix MCCB 160A, 16 KA, 4 Pole, 415 V, 50 Hz with fixed thermal magnetic release fixed in Vertical TPN complete all as specified and directed. Note: MCCB should be of same make as of VTPN 4 way complete all as specified and directed.

Supply & fixing MCB , SP, AC, 240 volts of 05 to 32 Amps capacity 10KA, 'B' series and making connections with suitable size of copper lugs complete all as specified & directed. Note: MCBs should be of same make as of DB.

Supply and fix sheet metal enclosure double door type for TPN (Triple Pole and neutral) 415 Volt AC 4 way with 200 Amps rated busbar complete all as specified and directed.

Supply and fix MCB 63/100 Amp, 10 KA TPN, C curve, 415 Volt, 50 Hz complete all as specified and directed.

S&F Sub main wiring with four runs of single core FRLS PVC insulated and unsheathed multistranded, copper conductor cable of size 10.0 sqmm LT, 1100V grade, down trhough and incl adequate sizes PVC non metallic conduit of 25mm/approprite dia with accessories and fittings and one run of 10.0 sq mm single core multi stranded copper conductor cable as earth continuity conductor. Four runs of cable, one run of earth wire and one run of PVC non metallic conduit of 25mm/approprite dia shall be measured as one run length, Cable required for connection to DBs shall deemed to be included and shall not be measured separately. Earth wire shall run inside the conduit pipe (Note :- Extra length of cable required for connection to MCBs shall deemed to be included in unit rate.)

Supply, Installed & fix maintenance free earthing copper bonded steel earth rod of 10 feet long having diameter of 17.2mm with copper bonding thickness of 250 micron, UL listed, CPRI Tested at 25 KA fault current for one second and is provided with universal clamp made of SS earth enhancing compound shall be of 30kg/pit (resistivity is less than 0.12 Ohm meter) tested as per IEC 62561-7. The above arrangements shall be provided with heavy duty earth poly plastic pit cover of 6000 kg load bearing capacity (Size:270 x 240 x 200mm) and FRLS-H insulated copper conductor of size 6 sqmm, single core cable drawn through and including suitable dia of medium grade GI pipe upto 7 mtr incl cutting and chases on wall and floor complete all as specified and directed. Note: The rate quoted above shall be deemed to be included for excavation and earth work, refilling, removal of surplus earth and making good the surface around chemical earthing.

Dismantling the existing transformer by disconnecting it from the main supply and connected earthings properly & safely and and shifting the same transformer with the help of hydra carefully to the AGE E/M store yard or desired location complete all as specified and directed.

Supply, laying & testing HT cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 11000 volts grade, of size 3 core 95 sq mm complete all as specified and directed.

Supply and fixing of cable jointing kit 11 KV (earthed) grade cable for Out door Termination (heat shrinkable) type joint complete with jointing material and all accessories for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and directed.

Supply, installation, testing & commissoning of transformer of capacity 250 KVA step down outdoor type copper wounded 11/0.433 KV (at no load) AC 3 phase 50HZ on secondry side double wound oil immersed naturally all air cooled with external cooling tubes/radiator, delta connected as on primary and star connected with netural brought on secondry) side and having tapping at (±) 2.5%,(±) 5% (±) 7.5% to be changed by hand operated OFF LOAD tap changing gear. The maximum temperature rise shoud not exceed 45 degree centigreade in oil and 50 degree centigrade in HV/ LV winding when measured by the resistance method after continuous full load run in ambient temprature the transformer shall confirming to IS 2026. 1997 and comprising of all connected accessories complete all as specified and directed.

M&L for Providing platform for transformer of size 3.0x3.0x1m high from GL including excavation in trenches not less than 1 mtr, PCC 1:5:10 type E2 for foundation, brick work in cm 1:6, PCC 1:2:4 type B1 in copping, plaster 10mm thick in cm 1:6 om brick /complete surface PCC 1:4:8 type B1 sub base 75mm thick, as in flour PCC 1:2:4 type B1 100mm thick floor using extra cement returning filling and removal on surplus soil, chain link fencing 1.8m high made out of 4mm dia GI wire 150x100mm mesh MS work angle iron 50x50x6mm as fencing post in embeded in brick /PCC work at 2mtr interval each side as approved 1 No steel gate (3.5m clear) span as shown in drawing with locking arrangement made out of 15mm dia ms rod &50x50x6mm angle iron frame. painting with 2 coat alu paint over a coat of red oxide primer and 3 coats of white washing on cement work including 2 Nos ISMB 100mm chanel for fixing transformer including ramp of suitable size mounting of transformer complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 400 sq mm 3.5 core complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95 sq mm 3.5 core complete all as specified and directed.

Excavation in trenches in soft/disintegrated soil not exc 1.5 m wide and not exceeding 1.5m in depth for laying UG cable/foundation etc complete all as specified and directed.

Returning filling in soft/disintegrated soil including spreading levelling watering and well ramming in layers n.exc 25cm each layer complete all as specified and directed.

Removal of excavated surplus soft/disintegrated soil to a distance not exc 50 mtr and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

Supply and laying dry river clean sand filling for cushioning in trenches around under ground cable complete all as specified and directed.

M&L for laying well burnt brick, old size sub class 'B' bricks in trenches across the cable length as protection of under ground cable complete all as specified and directed.

Labour and T&P for horizontal boring of hole passing through pavement/road/hardstanding by manual or mechanical means suitable for 50 mm bord complete all as specified and directed.

Supply and fix GI tubing light grade ISI marked of 50 mm bore dia complete all as specified and directed.

Material & labour for earthing complete with galvanised steel earth plate electrode 600x600x6mm thick burried directly in ground. (earth pit not less than 2.25 mtr depth below ground level at any type of strata ) with top edge of the earth plate not less than 1.5mtr below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15cm all around the plate. connected by 25 x 4 mm GI strip as earth lead by means of brass nuts and bolt,thimbles check nuts, washers including concrete chamber of PCC 1:3:6 type C-1 using 20mm graded stone aggregate with fair finish, internal surface of concrete chamber shall be given internal dia 300mm x300mm, 15mm thick plaster in CM 1:4 funnel with wire mesh, RCC pit cover of 320x320x80mm size (1:2:4) Type B1 using 20mm graded stone aggregate rainforced with XPM all as shown in electrical plate No 3 of MES SSR Part-1(2009) and specified including and provision of GI strip upto 7.5 mtrs long with 40 mm dia light grade Gi pipe protection and watering pipe of GI 20 mm bore, medium grade, including all exavation and earth work and connecting the earthing wire to panel, including testing on completion complete all as specified and directed. Note:- (i) RCC pit cover shall be precast of RCC(1:2:4) type B1, 80mm thick rainforced with XPM weighting not less than 4kg/sqm in lieu of CI cover.

Material & labour for earthing complete with galvanised steel earth plate electrode 600x600x6mm thick burried directly in ground. (earth pit not less than 2.25 mtr depth below ground level at any type of strata) with top edge of the earth plate not less than 1.5mtr below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15cm all around the plate. connected by 32 x 6 mm GI strip as earth lead by means of brass nuts and bolt,thimbles check nuts, washers including concrete chamber of PCC 1:3:6 type C-1 using 20mm graded stone aggregate with fair finish, internal surface of concrete chamber shall be given internal dia 300mm x300mm, 15mm thick plaster in CM 1:4 funnel with wire mesh, RCC pit cover of 320x320x80mm size (1:2:4) Type B1 using 20mm graded stone aggregate rainforced with XPM all as shown in electrical plate No 3 of MES SSR Part-1(2009) and specified including and provision of GI strip upto 7.5 mtrs long with 40 mm dia light grade Gi pipe protection and watering pipe of GI 20 mm bore, medium grade, including all exavation and earth work and connecting the earthing wire to panel, including testing on completion complete all as specified and directed. Note:- (i) RCC pit cover shall be precast of RCC(1:2:4) type B1, 80mm thick rainforced with XPM weighting not less than 4kg/sqm in lieu of CI cover.

M/s badrinath Traders (BID ID -3307960)

M/S ROORKEE ENGINEERING (BID ID -3302910)